...g then indicates comma separated list of column names and column ranges (e.g. "A:E" or "A,C,E:F") squeeze : boolean, default False If the parsed data only contains one column then return a Series na_values : scalar, str, list-like, or dict, default None Additional s...

...queries but is more flexible. Best of all the "N" is the size of your data range. So if your rolling median has a window of a million items, but your data varies from 1..65536, then only 16 operations are required per movement of the rolling window of 1 million!! The c++ code is similar to what Den...

...n σ for every pixel of the background compare current pixel values to the range of (μ-2σ,μ+2σ) or (μ-σ,μ+σ) More advanced versions make take into account time series for every pixel and handle non-static scenes (like moving trees or grass). The idea of optical flow is to take two or more...

...form) so this program can only work correctly for a character set within a range of 32 characters. That's the reason, this program subtracts 'a' from each character in order to make this program run for only lower case characters. However if you mix lower and upper case characters then it would not ...

...tiple RNGs in a row. If their creation times fall in the same millisecond range, they will give completely identical sequences. (same seed => same sequence) The second one is not thread safe. Multiple threads can get identical RNGs when initializing at the same time. Additionally, seeds of subs...

...ernatives based on arrays and/or variadic functions, thus constraining the range of cases where the latter are usable. By my understanding, this is precisely one of the main rationales for having initializer_list, so it seemed worth mentioning. – underscore_d J...

...h property and a height property, both of type Double. A way to refer to ranges within a series, perhaps encapsulating a start property and a length property, both of type Int. A point in a 3D coordinate system, perhaps encapsulating x, y and z properties, each of type Double. In all oth...

...ZIP container anyway. @Brian: I use complex SpreadsheetML in the 50-100MB range on a daily basis without crashing problems. – richardtallent Aug 18 '09 at 22:37 ...

...lation levels. Transactions are executed with locking at all levels (read, range and write locking) so they appear as if they were executed in a serialized way. Propagation is the ability to decide how the business methods should be encapsulated in both logical or physical transactions. Spring RE...

...o file in XML format. Notes: Because there are so many factors involved (ranging from the table and index schema down to the data stored and the table statistics) you should always try to obtain an execution plan from the database you are interested in (normally the one that is experiencing a perf...